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The Quest for Spin Cascade Logic Circuits

Speaker: Don Eigler, IBM Fellow, IBM Almaden Research Center, Harvard University
When: March 18, 2008 (Tue), 03:30PM to 04:30PM
Hosted by: William Klein
View the poster for this event.

This event is part of the Department Colloquia Series. Colloquia are at 3:30 in the Metcalf Science Center (SCI 107) Refreshments will be served at 3:15 in the 1st Floor Lounge

Abstract: Can we design, build and operate nanometer-scale logic circuits that perform conventional binary computation using only the spin degree of freedom? I will review progress towards this goal, highlighting the development of spin excitation spectroscopy to measure g-values, exchange energies, anisotropy energies and spin configurations of assemblies of magnetic atoms on surfaces.